| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.98 | 13.591% | $219.2079 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $129.35 | 7.526% | $139.0849 | $139.08 | $139.10 | $139.10 |
| Purchase #3 | $144.43 | 4.793% | $151.3525 | $151.35 | $151.35 | $151.40 |
| Purchase #4 | $239.41 | 8.275% | $259.2212 | $259.22 | $259.20 | $259.20 |
| Purchase #5 | $84.91 | 6.186% | $90.1625 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $167.80 | 10.254% | $185.0062 | $185.01 | $185.00 | $185.00 |
| Purchase #7 | $161.60 | 10.210% | $178.0994 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $1,120.48 | $1,222.1346 | $1,222.13 | $1,222.10 | $1,222.20 | |